JavaScript Toolkit for Rich Web Mapping Applications

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2
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2answers
445 views

geoext popup + geoserver content.ftl

I am trying to include a jpg to a geoext popup. There are various shapefiles, but only one needs to load pictures. With only openlayers it was easy to do, I just used the content.ftl from geoserver ...
1
vote
1answer
174 views

Override or add to [GeoExt.ux PrintPreview] rotation

I'm using suite-sdk (GXP) to build my WMS client. I want add to PrintPreview window capability of changing rotation. I find this feature in Heron script but there is other version of [GeoExt.ux ...
0
votes
1answer
324 views

OpenGeo Suite Create map application GXP or GeoEXT

I have seen a similar question but it never got answered. I am looking to develop a GIS system using the OpenGeo Suite, luckly im going to a conference on it in a few weeks, however thats weeks away. ...
1
vote
0answers
94 views

GeoExt Feature Renderer

I am working with OpenLayers and GeoExt and I have the following problem: I have a point vector layer and I want to create a style that contains 2 symbolizers. In this example they show how this ...
1
vote
1answer
81 views

OpenLayers and GeoExt are displaying my lines features as point features

I stored data (road network: line features) on OpenGeo Geoserver compilation and when I tried to display these in openlayers or GeoExt, they are shown as point features.
0
votes
1answer
134 views

GeoExplorer dependencies are missing after git clone

When I set up GeoExplorer in development mode today I had to manually clone the external js libs that are referenced in git (buildkit, stick, geoext, gxp, openlayers, printpreview, proj4js). They ...
1
vote
0answers
107 views

Add TMS layer to GeoExt?

Could you please answer to these questions: How to add TMS layer to Geoext? If it's possible? I didn't find any information about it.... I will be appreciate for any help. Thank you in advance!
1
vote
1answer
228 views

OpenGeo Suite 3.1 doesn't work anymore when setting up Client SDK 3.0.2

We've installed OpenGeo Suite 3.1 on Ubuntu 12.04 LTS and everything works fine. When trying to set up the OpenGeo Client SDK 3.0.2 (following ...
0
votes
1answer
511 views

How to change default image in tree node with GeoExt

I'm using GeoExt to create a tree. In each node I want the corresponding image at left instead of the default image like this site. How can I do it? Edit I found this example but I don't know how ...
0
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0answers
257 views

Should I be using the OpenGeo Suite SDK or GeoEXT?

Im new to the OpenGeo Suite, and was wondering if I should create my apps using the SDK Link Here Or I should use openlayers and GeoEXT Link here I believe the SDK uses openlayers / geoext but makes ...
1
vote
1answer
954 views

OpenGeo GXP Examples

Hi looking at GXP examples here They do not list the dependencies within the JS file, so I was wondering how to make the files work. I would assume just copy the js file, e.g. viewer into my SDK ...
1
vote
0answers
229 views

Adding charts to OpenGeo suite SDK

I just wanted to gauge the work flow for adding charts to a map using the SDK that comes with OpenGeo suite. I know it seems a vague question I'm just trying to get my head around it :/ So far the ...
1
vote
0answers
371 views

Effective way for creating Open Source Web mapping applications

Sorry for asking such a basic question, but these days there is lot of advancement on open source technologies. My requirements for my application are below Basic Map application with zoom, pan, ...
1
vote
1answer
45 views

What each stack element does

Im using the opengeo stack, and want to double check my understanding of each element. PostGIS - The database for storing my data GeoServer - The link between the online part / the database Here's ...
1
vote
1answer
275 views

Submit empty string via POST wfs in GeoExt.form.FormPanel

I have a two textfields in FormPanel. When one of them is empty, after pressing the search button the form sends the empty string in WFS query. How can I disable the empty field which sends the WFS ...
0
votes
1answer
208 views

Suite SDK gxp Print plugin

I have problem with gxp print plugin. I create new sdk project suite-sdk create ~/sdk. Next I do everything from Problems with gxp Print plugin via opengeosuite sdk but there is another problem. But I ...
3
votes
0answers
185 views

OpenLayers and external CSS

I am using geoExt and OpenLayers to plot some map. Everything worked well until I had to add some styling. To display it on the webpage, I need to use the CSS of my university and once I do that, I ...
0
votes
1answer
505 views

GeoExt: Turning off layer title in legend

I am using GeoExt for my web mapping project. My web map includes a legend generated by GeoExt. Is it possible to turn off the layer title for a specific layer in legend? I am aware that there is a ...
1
vote
1answer
627 views

GeoExt: Excluding some of the layers from the legend

Openlayers and GeoExt for producing a web map. The map has a legend panel generated by GeoExt. By default, GeoExt grabs the details of every layers from the map and create a legend for all the layers. ...
2
votes
1answer
284 views

How to change name of layers in tree

I'm trying to change the name of the layers in the tree. This is part of my code: var layer_group1 = new OpenLayers.Layer.WMS("layer_group1", url, { ...
1
vote
1answer
442 views

How to add a search box (OpenGeo Suite Client SDK)?

I'm using the OpenGeo Suite Client SDK to create a web mapping application. To perform searches I'm currently using the QueryForm plugin. Instead of using the QueryForm I would like to add a search ...
0
votes
1answer
155 views

Couldn't create DrawBox plugin with opengeo client sdk

Hi, I followed the official tutorial explaining how to create personal plugin with openGeo client sdk but unfortunately I couldn't perform that task. In the beggining, i "copy/ past" the code as it ...
1
vote
1answer
289 views

OpenLayer and not well formed Json

I am learning to use GeoExt and OpenLayers, and I want to reproduce one of the examples given at the geoExt website. The script call a GeoJSON containg the position of Alp summits. I downloaded it via ...
0
votes
0answers
442 views

Customize display of WMS GetFeatureInfo results

i have a popup that get the featureInfo on the map, what i want to do is to customize the display of the WMS GetInfo Results, i don't want to avoid automatic alphabetic sortingof the attribute ...
3
votes
1answer
319 views

WMS 1.3.0 from ArcGIS Server not work in GeoExt (OpenGeo Suite 3.0.2)

I used geoext sample app as in the example. added a new source and layers. but does not work: warn message "Non-existing source 'rs' referenced in layer config". but the response from the server ...
1
vote
2answers
303 views

I cannot draw a line with a function

I'm working with GeoExt and Openlayers and HTML, and I need to draw a line when the user clicks an HTML button. I created a Function Prueba, but nothing happens. If I want to add a control with my ...
0
votes
1answer
102 views

request two layers in search action of one PanelForm

here's my case: i have a panelForm with 4 fields, and a search button, that search for the features that correspond to the 4 fields given by the user. and i have two layers that both contains the 4 ...
0
votes
2answers
349 views

problem with search (formPanel)

am new to GeoEXT and am trying to do the search with form panel. and i want to search features from 2 postgis table, published in geoserver, this features correspond to the field on the formpanel and ...
0
votes
1answer
300 views

creating map not working

am following this tuto to create a map on web with geoserver, GeoEXT, EXTJs, and openlayers here's the linki downloaded ext 4.2.0, openlayers 2.12 and GeoEXT 1.1, when i try to show the map : ...
1
vote
1answer
772 views

How to make timeline with OpenLayers?

I have OL, GeoExt, gxp. I have a layer with Date attribute. So I want to show features with same date. I found an example using gxp_playback, but it does not work because it can't find ...
1
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0answers
161 views

How to bring workspace layer to one combo box and once layer selected in this attribute of this layer in other combo box

I want a layers in workspace in combo box.Once i select combo box i want attribute in selected layer to in other combo box. how can i do it. I am using geoserver, openlayers, Geoext and ext js. Can ...
3
votes
1answer
380 views

Visualizing Spatial Query

I'm new to GIS applications and trying to figure out what options I have for visualizing spatial query results that combine raster and vector data using OpenLayers/GeoExt/GeoServer/PostGIS. A ...
1
vote
0answers
130 views

OpenLayers getFeature loading indicator

I need to set up loadMask for OpenLayers.Control.GetFeature. I know i should hide the mask on featureselected event or on protocol callback but when should i show the mask? Here is code (assume i ...
2
votes
2answers
745 views

How to show/hide labels with mapserver and openlayers

I'd like to have a check/uncheck option like this print checkbox to show/hide labels in my WMS layers served by mapserver 5.6.7 in openlayers 2.11. I have a toolbar where to put this using probably ...
0
votes
1answer
802 views

How get Map extents for draw polygon when final click is done?

I am using openLayer js to draw a polygon and now i want map extents of the drawn polygon one final click (i.e. user finish drawing polygon or double click is done). For drawing the polygon i am using ...
0
votes
0answers
298 views

OpenLayers.Layer.Markers Does not works with Google maps

Hello I am currently Testing OpenLayers, but I have a problem with the markers, the markers that I add with OpenLayers does not work with google maps, all marks appear in the center of the map, not ...
0
votes
1answer
448 views

How to change the case of input text (xtype: “textfield”)

I have an input box which asks users to input a UK postcode but which specifies that this must be in lower case, for example so16 0as. Some users find this frustrating as they would just like to copy ...
7
votes
1answer
887 views

Could someone suggest a good GeoExt Tutorial?

In my research I've found these two, which are only explaining the basics. Developing OGC Compliant Web Applications with GeoExt GeoExt Workshop (Pdf) And of course the native (but short) ...
3
votes
2answers
270 views

How to show attribute table of object when user clicks on it?

sorry if I'm asking stupid questions but I really spent days trying to figure out how to add functionality to my map so that when user clicks on some map object he gets the attribute table on the side ...
2
votes
1answer
2k views

OpenLayers + GEOExt + extjs. VS OpenLayers+jquery

Could some one maybe tell me if there are any real benefits of using OpenLayers + GEOExt + extjs. as oppose to using only OpenLayers and maybe jquery for client side webgis apps? Edit: thanks for ...
2
votes
2answers
611 views

Managing a large number of layers in OpenLayers/GeoExt and Geoserver

I am building a web application to facilitate the handling of approximately 2500+ historic maps. I think it would be too difficult for our users to search for specific maps in an ordinary layer tree. ...
2
votes
1answer
2k views

GeoExt WMS GetFeatureInfo in proxy server. Problem - popup is empty in chrome and not responding in firefox?

I have python2.7 and apache installed in my computer. In proxy.cgi, I included in topline : #!/usr/bin/env python.exe -u; I also added 'localhost:8080/geoserver' and 'localhost:80 in ...
1
vote
0answers
885 views

Help me with this code from GeoExt and OpenLayers

I haven't gone entirely through GeoExt. But I am trying to understand the below code, but I am struck. The below code is about creating popups of feature information. But the layers added are WMS ...
0
votes
1answer
176 views

How to create customized side control bar in OpenLayers?

I could create a simple map using OpenLayers. But I want to have a customised side control bar. The one I created: The one I want to create:
0
votes
1answer
188 views

“TypeError: this.options is null” in OpenLayers.Protocol.HTTP‏ [duplicate]

I'm using OL 2.11 with GeoExt 1.1. After testing and modifying this GeoExt example: http://geoext.org/lib/GeoExt/widgets/form/FormPanel.html, I had problems with destroying and reading the new ...
1
vote
1answer
1k views

How to create shortest route and multiple routes service using openlayers?

I created a digital database of many important features and locations of my city. and I want to create a web application in which shortest distance between two locations can be calculated and ...
8
votes
1answer
783 views

Recommended Eclipse Plugins for development with OpenLayers and GeoExt?

we plan to create an map oriented online application and muse about the 'best' / helpful plugins for Eclipse. The used technology is OpenLayers and GeoExt. For example is the Javascript development ...
2
votes
1answer
386 views

Ordering Layers Dynamically

I'm adding layers to a GeoExt map panel map dynamically in response to a user's selection. I have a corresponding FeatureStore definition from which I create the layers. When a new layer is added, I'd ...
0
votes
1answer
148 views

How can I overwrite the url of OpenLayers.Protocol.HTTP?

How can I overwrite the url of OpenLayers.Protocol.HTTP? I tried searchformPanel.protocol.url and it works (checked with console.log), but at the end the original url is sent (in the code ...
0
votes
1answer
525 views

Center a selected point on map. Openlayers + Geoext1 + ExtJs3.4

I've got an ExtJs combobox next to the map with several points of the map that are provided from a Postgis database through Php/XmlHttprequest. At the same time I've got a map with all points ...